如何下载Nexus9的android棒棒糖源代码？

我想下载Nexus9的android棒棒糖源代码。我使用下面提到的存储库下载和同步nexus

repo init -u https://android.googlesource.com/platform/manifest -b android-5.0.0_r1
repo sync

但在同步96%后，我得到如下所述的错误日志：

Fetching projects:  97% (468/482)  Fetching project platform/external/freetype
fatal: remote error: Git repository not found    
Fetching project platform/hardware/intel/common/bd_prov
Fetching project platform/external/chromium_org/v8    
Fetching project platform/external/tagsoup    
Fetching project platform/prebuilts/gcc/darwin-x86/host/headers    
Fetching projects:  98% (473/482)  Fetching project platform/packages/apps/Dialer    
Fetching project platform/external/libunwind    
Fetching project platform/packages/apps/Protips    
Fetching project platform/packages/apps/Calculator    
Fetching project platform/external/jsmn   
Fetching projects:  99% (478/482)  Fetching project platform/external/compiler-rt    
fatal: remote error: Git repository not found    
error: Cannot fetch platform/packages/apps/OMA-DM
error: Exited sync due to fetch errors

注意：
当我试图检查

ssh连接时

其显示

权限被拒绝的公钥

，如下所示：

$ssh -T git@github.com
The authenticity of host 'github.com (192.30.252.131)' can't be established.
RSA key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'github.com,192.30.252.131' (RSA) to the list of known hosts.
Permission denied (publickey).

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请建议我如何解决此问题。

这与ssh连接无关，因为您可以同步大约96%

有时，它可能会由于网络错误而退出同步。您可以再次尝试回购同步，并查看是否可以提取项目。我曾经遇到过和你一样的情况，重新同步就可以了

或使用：

$ repo sync -f

---

-f标志将忽略网络错误或未检测到的项目，并继续同步。完成后，再次执行回购同步，以确保所有项目同步成功。

我有一个问题。下载源代码后，您是否为Nexus9编译源代码并将图像闪存到源代码上？成功了吗？对于ssh问题（似乎与同步OMA-DM失败无关），您应该遵循以下步骤。